| Patents for G10L 21 - Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility (18,985) |
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| 07/27/2005 | EP1556857A1 Controlling an apparatus based on speech |
| 07/27/2005 | EP1238479A4 Method and apparatus for suppressing acoustic background noise in a communication system |
| 07/27/2005 | CN1647159A Speech converter utilizing preprogrammed voice profiles |
| 07/27/2005 | CN1647023A Voice-controlled data entry |
| 07/27/2005 | CN1645971A Microphone array radio method and system with positioning technology combination |
| 07/27/2005 | CN1645413A Image processing apparatus, method and program |
| 07/27/2005 | CN1212609C Voice signal time delay estimating method based on ear hearing characteristics |
| 07/27/2005 | CN1212608C Multichannel speech enhancement method using postfilter |
| 07/27/2005 | CN1212605C Encoding and decoding method for digital data |
| 07/27/2005 | CN1212602C Phonetic recognition method based on phonetic intensification |
| 07/27/2005 | CA2461148A1 Adaptive sound scrambling system and method |
| 07/26/2005 | US6922403 Acoustic echo control system and double talk control method thereof |
| 07/26/2005 | CA2169422C Method and apparatus for reducing noise in speech signal |
| 07/21/2005 | WO2005066927A1 Multi-sound signal analysis method |
| 07/21/2005 | WO2005065011A2 A method for generating noise references for generalized sidelobe canceling |
| 07/21/2005 | US20050159958 Image processing apparatus, method and program |
| 07/21/2005 | US20050159945 Noise cancellation system, speech recognition system, and car navigation system |
| 07/21/2005 | US20050159941 Method and apparatus for audio compression |
| 07/20/2005 | EP1555635A1 Image processing apparatus, method and program |
| 07/20/2005 | EP1555591A2 Secure transaction management |
| 07/20/2005 | EP1554718A2 Methods for interoperation between adaptive multi-rate wideband (amr-wb) and multi-mode variable bit-rate wideband (wmr-wb) speech codecs |
| 07/20/2005 | EP1129361A4 A method and system for updating noise estimates during pauses in an information signal |
| 07/20/2005 | EP1125287A4 Method and apparatus to prepare listener-interest-filtered works |
| 07/20/2005 | CN1643575A Intelligent personal assistants |
| 07/20/2005 | CN1643571A Nicrophone and voice activity detection (vad) configurations for use with communication systems |
| 07/20/2005 | CN1643491A Voice-controlled user interfaces |
| 07/20/2005 | CN1211781C Method and system for enabling audio speed conversion |
| 07/14/2005 | WO2005064595A1 Method and device for speech enhancement in the presence of background noise |
| 07/14/2005 | WO2005064570A1 Device for treating audio signals, especially for treating audiophonatory disorders |
| 07/14/2005 | US20050152563 Noise suppression apparatus and method |
| 07/14/2005 | US20050152559 Method for supressing surrounding noise in a hands-free device and hands-free device |
| 07/14/2005 | DE69918635T2 Vorrichtung und Verfahren zur Sprachverarbeitung Apparatus and method for speech processing |
| 07/14/2005 | CA2548949A1 Device for treating audio signals, especially for treating audiophonatory disorders |
| 07/13/2005 | EP1553560A1 Transmission device, transmission method, reception device, reception method, transmission/reception device, communication device, communication method, recording medium, and program |
| 07/13/2005 | EP1552505A1 Digital signal processing techniques for improving audio clarity and intelligibility |
| 07/13/2005 | CN1640191A Hearing aid and a method for enhancing speech intelligibility |
| 07/13/2005 | CN1639770A Reconstruction of the spectrum of an audiosignal with incomplete spectrum based on frequency translation |
| 07/13/2005 | CN1639738A Method and system for generating caricaturized talking heads |
| 07/13/2005 | CN1637857A Noise eliminating system, sound identification system and vehicle navigation system |
| 07/13/2005 | CN1210689C Method and apparatus for improved spectral translation/folding in subband domain |
| 07/13/2005 | CN1210685C Method for noise robust classification in speech coding |
| 07/12/2005 | US6917920 Speech translation device and computer readable medium |
| 07/07/2005 | WO2005062298A1 Method for suppressing the interference of audio signals |
| 07/07/2005 | WO2005062291A1 Signal analysis method |
| 07/07/2005 | WO2005029463A9 A method for recovering target speech based on speech segment detection under a stationary noise |
| 07/07/2005 | US20050149339 Audio decoding apparatus and method |
| 07/07/2005 | US20050149333 System and method for providing talker arbitration in point-to-point/group communication |
| 07/07/2005 | US20050149329 Apparatus and method for changing the playback rate of recorded speech |
| 07/07/2005 | US20050149325 Method of noise reduction using correction and scaling vectors with partitioning of the acoustic space in the domain of noisy speech |
| 07/07/2005 | US20050149320 Method for generating noise references for generalized sidelobe canceling |
| 07/07/2005 | US20050147266 Hearing aid with noise suppression, and operating method therefor |
| 07/07/2005 | US20050147218 System and method for providing access to an interactive service offering |
| 07/06/2005 | EP1550108A2 Methods and devices for source controlled variable bit-rate wideband speech coding |
| 07/06/2005 | EP1549856A1 Jet pump |
| 07/06/2005 | CN1636241A Verfahren zum signalempfang in einem digitalen kommunikationssystem |
| 07/06/2005 | CN1209744C Coding device and decoding device |
| 07/05/2005 | US6915259 Speaker and environment adaptation based on linear separation of variability sources |
| 07/05/2005 | US6915246 Employing speech recognition and capturing customer speech to improve customer service |
| 07/05/2005 | US6914988 Audio reproducing device |
| 07/05/2005 | US6914940 Device for improving voice signal in quality |
| 06/30/2005 | US20050143989 Method and device for speech enhancement in the presence of background noise |
| 06/30/2005 | US20050143988 Noise reduction apparatus and noise reducing method |
| 06/30/2005 | US20050143976 Anomaly recognition method for data streams |
| 06/30/2005 | US20050143975 System and method for voice activating web pages |
| 06/30/2005 | US20050143915 Information processing device and travel information voice guidance method |
| 06/30/2005 | US20050143109 Noise eliminating apparatus and receiver |
| 06/30/2005 | US20050141737 Hearing aid and a method for enhancing speech intelligibility |
| 06/30/2005 | DE10392425T5 Audiorückkoppelungsverarbeitungssystem Audio feedback processing system |
| 06/30/2005 | DE10357065A1 Headset used by person in vehicle, has adder combines air-borne noise and audio signals picked up by microphones |
| 06/30/2005 | DE10356063A1 Verfahren zur Entstörung von Audiosignalen Method for suppression of audio signals |
| 06/29/2005 | EP1548707A2 Noise eliminating apparatus and receiver |
| 06/29/2005 | EP1547061A1 Multichannel voice detection in adverse environments |
| 06/29/2005 | EP1216527A4 Apparatus and method for de-esser using adaptive filtering algorithms |
| 06/29/2005 | EP0979506B1 Apparatus and method for rate determination in a communication system |
| 06/23/2005 | WO2005057552A1 Acoustic signal removal device, acoustic signal removal method, and acoustic signal removal program |
| 06/23/2005 | WO2005057551A1 Acoustic signal removal device, acoustic signal removal method, and acoustic signal removal program |
| 06/23/2005 | US20050137864 Audio enhancement in coded domain |
| 06/23/2005 | US20050137860 Apparatus and method for controlling frequency band considering individual auditory characteristic in a mobile communication system |
| 06/23/2005 | US20050137729 Time-scale modification stereo audio signals |
| 06/23/2005 | US20050136848 Multi-mode audio processors and methods of operating the same |
| 06/22/2005 | EP1544848A2 Audio enhancement in coded domain |
| 06/22/2005 | EP1543503A1 Method for controlling duration in speech synthesis |
| 06/22/2005 | EP1543497A1 Method of synthesis for a steady sound signal |
| 06/22/2005 | EP1543496A2 System and method of media file access and retrieval using speech recognition |
| 06/22/2005 | EP1543307A1 Audio decoding apparatus and method |
| 06/22/2005 | EP1377963A4 Voice personalization of speech synthesizer |
| 06/22/2005 | CN2705857Y User entrance guard device with speech function |
| 06/22/2005 | CN1630896A Speech extender and method for estimating broadband speech signal from narrowband speech signal |
| 06/22/2005 | CN1629937A Source coding enhancement using spectral-band replication |
| 06/21/2005 | US6910011 Noisy acoustic signal enhancement |
| 06/21/2005 | US6910010 Feature extraction apparatus and method and pattern recognition apparatus and method |
| 06/21/2005 | US6910009 Speech signal decoding method and apparatus, speech signal encoding/decoding method and apparatus, and program product therefor |
| 06/21/2005 | US6910008 Excitation vector generator, speech coder and speech decoder |
| 06/21/2005 | US6910005 Recording apparatus including quality test and feedback features for recording speech information to a subsequent off-line speech recognition |
| 06/21/2005 | US6909924 Method and apparatus for shifting pitch of acoustic signals |
| 06/21/2005 | US6909782 Fast converging affine projection based echo canceller for sparse multi-path channels |
| 06/21/2005 | US6909453 Virtual television phone apparatus |
| 06/16/2005 | WO2005055645A1 Selective audio signal enhancement |
| 06/16/2005 | WO2005055197A2 Noise suppressor for speech coding and speech recognition |
| 06/16/2005 | US20050131709 Providing translations encoded within embedded digital information |